It’s just been a couple of months since Batman: Arkham Asylum was released and changed the way how Batman games used to be like and guess what, Batman: Arkham Asylum 2 has been announced at the 2009 VGAâ€™s on December 12.

Along with the announcement, only a teaser trailer was released. The stunning announcement came before Arkham Asylumâ€™s developers, Rocksteady Studios.